1894KeithA

A fragment from the article by Keith A. The ligaments of the catarrhine monkeys, with references to corresponding structures in man (1894). The paper discusses the development, anatomy, and presence of the ligamentum capitis femoris (LCF) in various monkeys. The author found in an experiment that the gibbon's LCF strength is more than 11 kg. For reference: the black-handed gibbon (Hylobates agilis) can weigh up to 8 kg (wikipedia.org), and the white-handed gibbon (Hylobates lar) weighs 5-7 kg (sakhalinzoo.ru).

Quote pp. 158-159.

Ligaments of the Hip-Joint. – Professor Bischoff (1) observed that the ligamentum teres of the hip-joint was well developed in the Gorilla. This observation has several times been verified in the Chimpanzee: Owen (2) and Langer (3) found it absent in the Orang, although traces were present. In the Gibbon it is invariably present, and after the limb was severed from the trunk by all but the ligamentum teres, I found it sustained a weight of 25 lbs [11.3 kg]. without rupturing. Morphologically, it may be part of the general capsule of the joint, which has been cut off by the confluence of the lateral wings of the caput femoris, just as a part of the ligamentum posticum of the knee-joint would be isolated were the condylar extremities of the femur to coalesce. The whole of the femoral neck is included in the capsule; and as Owen (2) observed in the Orang, the anterior and inferior aspects of the neck are covered by synovial membrane. Cowper's baud, evidently of the same nature as the ligamentum teres, from which it has been separated by the confluence of the articular surface of the caput femoris, runs along the undersurface of the neck, adherent to the periosteum. A synovial mesentery binds the lower part of Cowper's band to the capsule of the joint.

1 Th. L. W. Bischoff, Anatomie der Gorilla, Munchen, 1879.

2 Proc. Zool. Soc., London, 1830.

3 S. B. Akder Wien, Band lxxix. Abtheilung iii.

External links

Keith A. The ligaments of the catarrhine monkeys, with references to corresponding structures in man. Journal of anatomy and physiology. 1894;28(Pt 2)149-68. pmc.ncbi.nlm.nih.gov

Authors & Affiliations

Arthur Keith (1866-1955) was a British anatomist and anthropologist. wikipedia.org

Arthur Keith.
Author and date unknown; original in the wikimedia.org collection (license CC BY 4.0, no changes).

Keywords

ligamentum capitis femoris, ligamentum teres, ligament of head of femur, strength, development, absence, anatomy, animals

NB! Fair practice / use: copied for the purposes of criticism, review, comment, research and private study in accordance with Copyright Laws of the US: 17 U.S.C. §107; Copyright Law of the EU: Dir. 2001/29/EC, art.5/3a,d; Copyright Law of the RU: ГК РФ ст.1274/1.1-2,7

BLOG CONTENT

ZOOLOGY AND PALEONTOLOGY

19th Century

Comments

THE DOCTRINE OF LCF

THE DOCTRINE OF ligamentum capitis femoris: An Instrument of Knowledge and Innovation. Definition: A set of theoretical provisions on all aspects of knowledge about the anatomical element ligamentum capitis femoris (LCF). 1. Structure of the Doctrine of LCF 2. Practical Application of the Doctrine of LCF : 2.1. Diagnostics 2.1. Prevention 2.3. Prognosis 2.4. Pathology 2.5. Veterinary 2.6. Professions 2.7. Products 2.8. Surgery 3. Theory of LCF Mechanics 4. The Base of the Doctrine of LCF 5. Stairway to the Past or History of the Doctrine of LCF 6. Ultimate Depth of Researches 7. Appendices 7.1. Acceptable Synonyms Structure of the Doctrine of ligamentum capitis femoris . E a R T ...

Who, When, and Where Wrote the Book of Genesis?

Who, When, and Where Wrote the Book of Genesis? A Medical Hypothesis By Sergey V. Arkhipov, MD, PhD & Lyudmila N. Arkhipova, BSN CONTENT [i] Abstract [ii] Introduction [iii] Egyptian physician [iv] Asian diviner [v] Conclusion [vi] References [vii] Application [i] Abstract The Book of Genesis is an example of an ancient literary text that contains important medical insights. We propose that it was written in northern Egypt in the late 17th century BCE, approximately ten years after the Minoan eruption. The protograph likely emerged from the collaboration between an Asiatic seer, who rose to the rank of an Egyptian official, and an Egyptian physician-encyclopedist. By refining its dating and authorship, this hypothesis positions Genesis as a credible source of medical and historical data, thereby enhancing its value for interdisciplinary research. [ii] Introduction According to Rabbinic Judais...

13c.Soligalich

Soligalich , icon, Jacob wrestling with the angel ( 13 cent. ). Depicting the circumstances and mechanism of the ligamentum capitis femoris (LCF) injury based on the description in the Book of Genesis: 25 And Ja cob wa s left alone; and there wrestled a man with him until the breaking of the day. 26 And when he saw that he could not pre vail against him, he struck against the hollow of his thigh ; and the hollow of Jacob's thigh was put out of joint, as he was wrestling with him. … 33 Therefore do the children of Israel not eat the sinew which shrank, which is upon the hollow of the thigh, unto this day; because he struck against the hollow of Jacob's thigh on the sinew that shrank. ( 1922LeeserI , Genesis (Bereshit) 32:25-26,33) More about the plot in our work: Ninth month, eleventh day ( 2024 АрхиповСВ. Девятый месяц, одиннадцатый день ). Soligalich – Jacob Wrestling with the Angel ( 13 cent. ); original in the leonovval...

CRITICAL MASS OF CONSENSUS

Online version from 07/03/2025 Critical mass of consensus: Opinions on the importance of ligamentum capitis femoris (XX-XXI century) Arkhipov S . V. Content [i] Abstract [ii] Opinions [iii] Authors & Affiliations [iv] References [v] Appendices [i] Abstract This evolving article collects views on the importance of the ligamentum capitis femoris (LCF) to the musculoskeletal system. Our collection aims to highlight the emerging fundamental shift in the current consensus in the orthopaedic and musculoskeletal research communities regarding the meaning of LCF. Here the convinced convince others. Ultimately, this once-unconventional idea will become established knowledge, enabling a transformation in clinicians’ thinking and in approaches to the prevention, diagnosis, and treatment of hip joint pathologies. [ii] Opinions 2025 «The LT [LCF] works as a secondary static stabilizer of the hip by acting as a sling to preven...

Main Scheme

Interaction of ligaments of the hip joint and muscles during single-leg support BLOG CONTENT IMAGES AND VIDEOS

LCF in 2025 (May)

LCF in 2025 (May): Quotes from articles and books published in May 2025 mentioning the ligamentum capitis femoris. Teytelbaum, D. E., Bijanki, V., Samuel, S. P., Silva, S., Israel, H., & van Bosse, H. J. Does Open Reduction of Arthrogrypotic Hips Cause Stiffness?. Journal of Pediatric Orthopaedics , 10-1097. DOI: 10.1097/BPO.0000000000002940 [i] journals.lww.com SANTORI, N., & TECCE, S. M. (2025). FUTURE DIRECTIONS IN ARTHROSCOPY FOR HIP TRAUMA. Advancements of Hip Arthroscopy in Trauma , 136-143. [ii] books.google RANDELLI, F. (2025). ARTHROSCOPIC FREE-BODY REMOVAL AFTER DISLOCATION OR AFTER BULLET/BOMB. Advancements of Hip Arthroscopy in Trauma , 1-11. [iii] books.google APRATO, A. (2025). ARTHROSCOPIC TECHNIQUES FOR FEMORAL HEAD FRACTURE REDUCTION AND FIXATION. Advancements of Hip Arthroscopy in Trauma , 38. [iv] books.google Brinkman, J. C., & Hartigan, D. E. (2025). Indications f...

INFERIOR PORTAL FOR HIP ARTHROSCOPY

Combined PDF version of the article: Arkhipov SV. Arkhipov SV. Inferior Portal for Hip A rthroscopy: A Pilot Experimental Study. This page contains a photocopy of the publication. The links for downloading the PDF version and the addresses of the online versions are given below. The original in Russian is available at the link: Нижний портал для артроскопии тазобедренного сустава .

Inferior Portal. Part 2.

Original in Russian is available at the link: Нижний портал. Часть 2. below is a machine translation edited by a non-native speaker. INFERIOR PORTAL FOR HIP ARTHROSCOPY: A PILOT STUDY PART 2. Inferior Portal Prototypes Arkhipov S.V., Independent Researcher, Joensuu, Finland CONTENTS PART 1. Background and Hypothesis [1] . Introduction [2] . Passage through the Inferior Portal [3] . Main Advantages of the Proposed Technique [4] . Specific Risks of the Proposed Technique [5] . Main Limitations of the Proposed Technique [6] . References (Part 1) PART 2. Inferior Portal Prototypes [7] . Open Reduction [8] . Puncture and Arthrography [9] . Arthroscopy and Debridement [10] . References (Part 2) [7] . Open R eduction Our idea to reduce the trauma of hip joint surgery through an inferior approach has a rich history. In the spring of 1907, Professor Karl Rudolf Ludloff (1864-1945, photo )...

ARTICLE ANNOUNCEMENT: THE BOOK OF BERESHIT AS A GREAT COMPILATION

Article Announcement: «The Book of Bereshit as a Great Compilation of Texts and Meanings from the Second Intermediate Period of Egypt: A Pilot Culturological, Medical, Archaeological, and Textological Examination of the Legends versus Traditional Attribution» By Sergey V. Arkhipov, MD, PhD Joensuu, Finland Abstract The Book of Bereshit (Genes is) was composed in Egypt during the 17th century BCE and reached its definitive protographic form following the Minoan eruption of Thera . This study argues that the work was a collaborative effort between an Egyptian physician-encyclopedist and an outstanding scribe of Asiatic origin, operating within a sophisticated administrative and scientific framework. By analyzing anatomical descriptions, Bronze Age economic data, and climatic markers, this paper demonstrates that the text originated as a high-level socio-political commission within the Egyptian House of Life. Keywords Genesis Protograph, Bereshi...

LCF in 2026 (January)

L CF in 2026 ( January ) (Quotes from articles and books published in January 2026 mentioning the ligamentum capitis femoris) Villegas Meza, A. D., Nocek, M., Felan, N. A., Speshock, A., Bolia, I. K., & Philippon, M. J. (2025). Hip Microinstability: Current Concepts in Diagnosis, Surgical Management, and Outcomes A Narrative Review. Open Access Journal of Sports Medicine , 205-221. [i] tandfonline.com , dovepress.com Wang, C. H., Wang, J. H., Lin, Y. H., Shih, C. A., & Hong, C. K. (2026). An Unusual Mechanical Cause of Hip Subluxation Following Modified Dunn Procedure for Slipped Capital Femoral Epiphysis: A Case Report. Formosan Journal of Musculoskeletal Disorders , 10-4103. [ii] journals.lww.com Alsaghaier, A. (2026). Results of spica cast in treatment of developmental dysplasia of the hip in children between 6-18 Months. Journal of Academic Research , 30 , 28-43. [...

Search This Blog